
As the first rays of sunlight light up the Port of Oakland in California at dawn, a 40-foot portable shipping container house is being unloaded smoothly. A few weeks later, it stands on the customer’s newly approved land, unfolding into a modern home with a glass curtain wall and a terrace. So how were the customer’s specific needs met one by one? 【WhatsApp/WeChat/Phone】+86 13837122632
Hot-selling Portable Shipping Container House Specifications
| 20FT Basic Characteristics | External dimension (mm) | W6320*L5900*H2480(Side 2270) |
| Internal dimension (mm) | W6160*L5560*H2240(Side 2150) | |
| Folded state (mm) | W2200*L5900*H2480 | |
| Total mass (kg) | 2500 | |
| 30FT Basic Characteristics | External dimension (mm) | W6360*L9000*H2480(Side 2180) |
| Internal dimension (mm) | W6200*L8660*H2240(Side 2060) | |
| Folded state (mm) | W2200*L9000*H2480 | |
| Total mass (kg) | 3750 | |
| 40FT Basic Characteristics | External dimension (mm) | W6240*L11800*H2480(Side2180) |
| Internal dimension (mm) | W6080*L11540*H2200(Side2060) | |
| Folded state (mm) | W2200*L11800*H2480 | |
| Total mass (kg) | 4400 | |
| Smaller Fold Size | External dimension (mm) | W4820*L5900*H2480(Side2270) |
| Internal dimension (mm) | W4660*L5560*H2240(Side2150) | |
| Folded state (mm) | W700*L5900*H2480 | |
| Total mass (kg) | 1850 |


Customized Portable Shipping Container House
The customer contacted us while applying for the land. After weeks of detailed communication with our product manager, the following personalized needs were finally confirmed:
- Space and layout: Based on a 40-foot container, customized into a comfortable home with 2 bedrooms, 1 living room, 1 kitchen, 1 bathroom and an independent laundry room.
- Exterior and structure: Adopting an attractive and sturdy sloped roof design with gutters and an outdoor terrace; two entrances are set at the front and back of the house, and the main facade features a transparent glass curtain wall to maximize natural light.
- Material upgrade: The exterior wall is upgraded to a more textured and durable metal carved panel; the indoor floor is a warm maple wood grain style; the interior walls remain simple white to create a bright sense of space.
- Once the customer paid the deposit, the factory immediately started production. All components, including doors, windows, kitchen and bathroom facilities, as well as water and electrical pipelines, were pre-integrated. Upon completion, the house was efficiently folded and shipped by sea to the Port of Oakland. This prefab expandable house model allows customers to realize their dream of settling down as soon as the land is approved.

Customer Review
After receiving and setting up the house, the customer gave a high review: “The whole process from communication to implementation was very smooth. The house has a beautiful appearance and great quality, and all the customized needs I put forward have been met. This prefab expandable house fully meets the living needs of our family.”
Why More People Choose Portable Shipping Container House?
- Excellent cost-effectiveness and speed: Compared with traditional construction, the portable shipping container house greatly shortens the construction period and has an advantage in comprehensive cost, making it a smart solution to housing shortages and high construction costs.
- Ultimate flexibility: It can adapt to different lands and environments whether as a permanent residence, a vacation home or an accessory dwelling unit (ADU). It can also be moved as a whole relatively conveniently when relocation is needed.
- Strong sustainability: Modular design and factory prefabrication reduce waste from on-site construction. The reuse of the containers themselves is also in line with the concept of a circular economy, which is favored by environmentalists.
- High personalization: As shown in our case, everything from layout and interior decoration to exterior materials can be deeply customized to ensure every home is unique.

Diverse Uses of Expandable Prefab House
Besides being used as a residence, such expandable prefab house has a wide range of applications:
- Commercial and office use: Can be quickly deployed as a street store, a characteristic café, a mobile office or a studio.
- Emergency and temporary facilities: Can quickly provide safe and reliable space in scenarios such as disaster relief and construction site camps.
- Creative space: Due to its unique industrial style and transformation potential, it is often used to build art galleries, exhibition spaces or creative studios.
Contact Us
Whether you are in California or anywhere in the world, if you are looking for a flexible, efficient and full of possibilities building solution, our portable shipping container house is worth your consideration.
- Start consultation: You can contact us directly through the official website form, email or phone to share your initial ideas and land information.
- Design and proposal: Our design team will communicate with you one-on-one and provide a customized layout plan and design proposal based on your needs and budget.
- Confirmation and production: After the proposal is confirmed, the contract can be signed and production arranged. The factory will manufacture your unique folding shipping container house in strict accordance with standards.
- Delivery and support: We will be responsible for arranging sea shipping to the designated port and providing detailed installation guidance to ensure you settle down smoothly.



